Mike Tyson plays a small role in the first Hangover Movie. After Doug, Alan, Phil and Stu steal the tiger From Tyson's house at 3:30AM on the night in Las Vegas, Doug leaves his jacket there and Tyson traces it back to him.
There is a surveillance tape showing the theft of Kenya, the tiger. The tape also shows Alan urinating in the pool and Phil undergoing anal sex with the tiger.
- In real life, Mike Tyson had his boxing license revoked because he bit off Holyfield's ear.
- In real life, Mike Tyson cannot pay back his tax problems even though he used to have a net worth of $300 million, but it has been reported he spent much of the money completely upon luxuries as well as losing some in its legal problems.